| Village Name | Mattavettu |
| Village Code | 631798 |
| District Name | Tiruvannamalai |
| Subdistrict Name | Kalasapakkam |
| Assembly Constituency Name | Kalasapakkam |
| Parliament Constituency Name | Tiruvannamalai | State Name | Tamil Nadu |
| LGD Code | 231178 |
| Village Name | Mattavettu |
| Village Code | 631798 |
| District Name | Tiruvannamalai |
| Subdistrict Name | Kalasapakkam |
| Assembly Constituency Name | Kalasapakkam |
| Parliament Constituency Name | Tiruvannamalai | State Name | Tamil Nadu |
| LGD Code | 231178 |